A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Classification: Copper washers including spring washers not threaded
NSN 6610-01-513-0303
NSN 5905-01-067-9528
NSN 5920-00-113-6041
NSN 5945-01-533-6153
NSN 6130-01-191-7976
NSN 5855-00-228-8446
NSN 6610-00-217-2194
NSN 6610-00-409-6139
NSN 5985-01-231-4272
NSN 6105-01-643-1246
NSN 5950-00-899-8167
NSN 6145-01-356-6684